What is one goal of traffic control?

One of the primary goals of traffic control is to ensure that the flow of traffic moves smoothly. This involves managing the various aspects of road use to minimize congestion, enhance safety, and facilitate the efficient movement of vehicles and pedestrians. Smooth traffic flow reduces delays and helps maintain order on the roads, contributing to a safer environment for all road users. Effective traffic control measures, such as proper signage, traffic signals, and road design, are designed specifically to achieve this goal, allowing for a more organized and predictable traffic pattern.

While other options may touch on aspects related to traffic, they do not align with the fundamental aim of traffic control, which prioritizes smoothness and safety in the movement of vehicles and individuals.